Showing 1 - 2 results of 2 for search 'Mudannayake, Irangani', सवाल का समय: 0.01सेकंड परिणाम को परिष्कृत करें
  1. 1

    Information needs and information practices of agricultural scientists in Sri Lanka द्वारा Mudannayake, Irangani

    प्रकाशित 1987
    थीसिस

    Information needs and information practices of agricultural scientists in Sri Lanka
  2. 2

    Information needs and information practices of agricultural scientists in Sri Lanka द्वारा Mudannayake, Irangani 1949-

    पुस्तक

    Information needs and information practices of agricultural scientists in Sri Lanka

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